on the primary. i want to touch on something david said. the year that things shifted,beforeronaldreagan, he70% top tax rates for top income earners. you had really powerful unions. had you major government abuses of power. now republicans have continued to move right, as democrats have moved right. you point out romney care. that is the basis for the president's health care reform. in a lot of ways, conservative ideas have won the day. we're no longer talking about 70% tax rates, but republicans in response to draw a really stark contrast have moved out further to the right. to move back to the center there, are policy differences, but it requires subtlety and nuances. but it's harder than yelling about death panels and soci socialism. >> the primary voters have been delivering tea party candidates and overthrowing some incumbent senate candidates, ending up with tea party candidates that absolutely cannot win as we saw in indianapolis. so as much as there are leadership questions involved, how do you get control of the republican primary electorate? >> for a party to be defined as cohesiv